RAIN 12 Pot 2 Row 15L Compact Header Kit for hydroponics, with 12 grey modules in two rows connecting to a central reservoir.

Diagram of RAIN 12 Pot 2 Row 15L Remote Header Kit. 12 grey pot trays in two rows, connected via piping to a reservoir.

Overhead view: RAIN 12 Pot 2 Row 30L Compact Header Kit. 12 square hydroponic pots in 2 rows, connected to a pump.

RAIN 12 Pot 2 Row 30L Remote Header Kit, showing 12 grey square units connected in two rows to a header.

Alien Hydroponics RAIN System - 12 Pot 2 Row Kit

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Alien Hydroponics RAIN System - 12 Pot 2 Row Kit

Struggling with inconsistent watering and nutrient delivery in your garden? The Alien Hydroponics RAIN System - 12 Pot 2 Row Kit eliminates the guesswork by mimicking natural rainfall, ensuring every plant receives a perfectly balanced solution for explosive growth. This innovative top-feed system is engineered to prevent common issues like root rot and salt buildup, making it a reliable choice for seasoned growers seeking consistent, high-quality yields.

Designed for versatility, the RAIN system is compatible with various growing media and allows you to customize your setup with either 15L or 30L pots. Assembly is straightforward with a no-glue, snap-together design, allowing you to get up and running quickly. Whether you're cultivating a specific crop or running multiple plant cycles, this 12-pot kit from Alien Hydroponics provides the foundation for a professional-grade hydroponic garden. For growers planning larger operations, the system is fully scalable, with options like the Alien Hydroponics RAIN System - 36 Pot 4 Row Kit available.

Please note: This RAIN kit requires a nutrient reservoir/tank, which is not included. We recommend a tank with a minimum capacity of 70 gallons. GardenTank collapsible tanks are available, or you may supply your own.

What's Included

1x DRAIN Pump Pipe Adapter
1x Pressure Water Pump 20
1x Cycle Timer
1x AERO/RAIN Header Pot Complete 20L
12x AERO/RAIN Pot 15L
1x Silver Lid
12x RAIN Lid Cover
12x RAIN Lid
24x RAIN Lid Clip
1x Header Pot Blank
24x Pot Stand for 15L Pot
12x RAIN Fabric Pot 15L
12x Drain Cover - Copper
2x Elbow 50mm Barbed
2x Elbow 50mm Dual Flow
13x Tee 50mm Dual Flow
13x Washer 50 X 64mm
13x Nut 50mm Dual Flow
8x Clamp Size 2
2x Valve 16mm Green
2x Plug - 16mm
24x Tee 16mm - 4mm
12x Pot Clip 16mm
2x Elbow 19mm Barbed
2x Elbow 25mm Barbed
1x Siphon Tee 19mm Fitting
1x Siphon Tee 25mm Fitting
8x Pipe 16mm Silver Bulk by Meter
4x Pipe 19mm Black Bulk by Meter
4x Pipe 25mm Blue Bulk by Meter
5x Pipe 4mm Green Bulk by Meter
6x Pipe 50mm Silver 100cm Piece
1x Wrench 50mm
1x Pipe Cutter 50mm
1x RAIN Instructions
1x JET-STREAM DRAIN Water Pump 1100GPH
1x JET-STREAM DRAIN Water Pump Power Adapter

Features

💧

Mimics Natural Rainfall

Delivers water and nutrients evenly across the medium, washing away residual salts for optimal absorption.

🧠

RAIN Brain Controller

Ensures precise and consistent nutrient delivery, keeping your feeding schedule perfectly on time.

🛡️

Copper Root Guard

A copper-plated drain cover prevents roots from entering and clogging the pipework.

🔄

Dual-Flow™ Fittings

Patent-pending design promotes a free-flowing system and prevents blockages from roots.

🌡️

Heat-Reflective Pipes

Silver polymer construction minimizes heat absorption to keep nutrient solution temperatures stable.

🛠️

Easy Assembly

Threaded fittings and snap-on pipes allow for a quick, glue-free setup and easy maintenance.

🌿

Raised Drainage Grid

A sloped base and raised grid ensure efficient, rapid draining to prevent waterlogging.

🧩

Fully Customizable

Offers numerous configurations to maximize your growing space, with options to expand up to 36 pots.

Specifications

Specification	Value
Number of pots	12
Number of rows	2
Min. Assembled Size (15L Pot)	98⅞" L x 28⅜" W
Max. Assembled Size (15L Pot)	191⅜" L x 37" W
Min. Assembled Size (30L Pot)	117¾" L x 34⅝" W
Max. Assembled Size (30L Pot)	225⅝" L x 46⅛" W
Water Pumps Included	JET-STREAM DRAIN 1100GPH, Pressure Water Pump 20
Recommended Reservoir (Min)	70 Gallons / 280 Liters (not included)

Support & Manuals

📄User Manual

Warranty

The ALIEN RAIN Top-Feed System is covered with a one-year warranty for your peace of mind.

FAQs

What growing media can I use with the RAIN system?+

The RAIN system is highly versatile and can be used with soil, coco coir, clay pebbles, or any other preferred growing medium. Its top-feed design ensures even moisture distribution regardless of the substrate.

How does the RAIN system prevent root rot?+

The system is engineered for excellent drainage. The combination of a sloped base in the pots, a raised drainage grid, and precise watering cycles from the RAIN Brain prevents the medium from becoming waterlogged, ensuring roots have constant access to oxygen.

Can I expand this 12-pot system later?+

Yes, absolutely. All Alien Hydroponics RAIN systems are modular and designed for expansion. You can easily add more pots and rows to your setup as your garden grows. We offer kits up to the Alien Hydroponics RAIN System - 36 Pot 4 Row Kit for larger operations.

What is the difference between the RAIN and an RDWC system?+

The RAIN is a top-feed drip system that uses a growing medium. In contrast, an Alien Hydroponics RDWC - 12 Pot 2 Row system submerges the roots directly in a highly-oxygenated nutrient solution, typically without a medium other than starter plugs.

Is a water tank included with this kit?+

No, a reservoir tank is not included with the kit. You will need to provide your own tank. We recommend a minimum capacity of 70 gallons (280 Liters) to ensure the system runs efficiently.

Shipping & Returns

Order Processing & Shipping

We currently ship within the United States only. No international shipping is available at this time.

Order Processing:

Most orders are processed within 24-48 hours after being placed.

Some products may have extended processing times of 7-14 business days or more, which will be clearly indicated on the product page. If your order includes such items, you will receive an email from our team or be contacted directly to confirm the estimated shipping timeframe.

Shipping Times:

We partner with reliable national carriers to deliver your orders. While specific delivery times can vary, here's a general timeframe for each carrier:

USPS: Typically delivers between 9:00 AM and 5:00 PM, Monday through Saturday.
FedEx: Typically delivers between 8:00 AM and 8:00 PM, Monday through Friday, with some Saturday deliveries.
UPS: Typically delivers between 9:00 AM and 7:00 PM, Monday through Friday, with some Saturday deliveries.

Note:

These are estimated delivery hours and may vary depending on your location and specific delivery circumstances.
For the most accurate delivery information, please refer to the tracking details provided once your order has shipped.

Free Shipping

Free shipping on qualified items to the lower 48 states. Some that are not eligible are stated on their respective product information page. Learn more

Refunds & Returns

Cancellations are accepted within 24 hours of placing an order.
Returns are subject to each manufacturer's return policy. Please look into the return policy of the brand prior to ordering. Learn more

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Alien Hydroponics RAIN System - 12 Pot 2 Row Kit

Alien Hydroponics RAIN System - 12 Pot 2 Row Kit

What's Included

Features

Mimics Natural Rainfall

RAIN Brain Controller

Copper Root Guard

Dual-Flow™ Fittings

Heat-Reflective Pipes

Easy Assembly

Raised Drainage Grid

Fully Customizable

Specifications

Support & Manuals

Warranty

FAQs

Shipping & Returns

Customer Reviews

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